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You can easily choose what to use to win a girl's heart or to cheer up a friend.

Do something nice for your chat partner and show them that you care.

Jack Kent, principal mobile analyst at IHS Technology told Mail Online that by splitting Facebook services, it reduces the different ways in which the site has to handle messages in its standard app and site.

Users log in with their Facebook credentials and the site automatically imports their contacts and current chats. No other Facebook buttons, including links to the News Feed, are visible, but settings (pictured) can be managed using the gear icon in the top left-hand corner is the latest addition to the much-maligned service.

For example, users can also send money to friends within the app. This is the latest feature released for Messenger, following the ability to send money to friends, the launch of Messenger Platform and the introduction of Businesses on Messenger, which Facebook says is coming soon.